CN218271843U

CN218271843U - Shield tail sealing grease pumping performance detection device

Info

Publication number: CN218271843U
Application number: CN202222523696.9U
Authority: CN
Inventors: 乔军
Original assignee: Baoding Encrypted Multi Tunnel Material Technology Co ltd
Current assignee: Baoding Encrypted Multi Tunnel Material Technology Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-10
Anticipated expiration: 2032-09-22

Abstract

The utility model relates to a shield tail sealing grease performance detects technical field, shield tail sealing grease pumpability detection device has been proposed, it is convenient for carry on spacingly to the device is whole, consequently, this shield tail sealing grease pumpability detection device, be convenient for remove and spacing the device is whole, including the detection device body, the detection device body includes the gas cylinder, reation kettle, high low temperature cycle machine, electronic balance and place the case, the gas cylinder, reation kettle, high low temperature cycle machine and electron day average fixed connection are placing the incasement, place fixedly connected with fixed plate on the case, place two slide rails of incasement fixedly connected with, sliding connection has the sliding frame on two slide rails, be connected with the grease collecting vessel through the centre gripping subassembly in the sliding frame, be provided with spacing subassembly between sliding frame and the fixed plate, fixedly connected with observation window on the fixed plate, place and be connected with the area lock universal wheel through the spliced pole on the case, place two slide connection have spacing frames of case, be provided with drive assembly on the spacing frame.

Description

Shield tail sealing grease pumping performance detection device

Technical Field

The utility model relates to a shield tail seals grease performance and detects technical field, concretely relates to shield tail seals grease pumpability detection device.

Background

In the shield tunneling process, the pipe piece is static, the shield body moves continuously, so that relative sliding exists between the shield tail and the installed pipe piece, the shield tail and the pipe piece need to be sealed in order to prevent external sewage, silt and the like from entering the shield, the shield tail and the pipe piece need to be sealed, the pumping performance is an important index for detecting the quality of the shield tail sealing grease, and therefore the shield tail sealing grease pumping performance detection device is widely used.

In the technology of the conventional shield tail sealing grease pumpability detection device, for example, a utility model patent with Chinese patent publication No. CN201820375178.8 discloses a device for rapidly testing the pumpability of shield tail sealing grease, which is used for controlling the temperature of grease in a kettle through a high-low pressure circulating system and comprises a high-low pressure circulating machine and a thermometer; the oil collecting system is used for recording the weight of oil flowing out of the glass tube, the data collecting and processing system is used for collecting and detecting the temperature in the kettle and the weight of the oil flowing out of the glass tube in the collecting barrel, and calculating the pumping performance of the oil under the preset temperature, pressure and tube diameter, so that the pumping performance of the shield tail sealing oil can be rapidly, visually and accurately quantitatively analyzed, and the influence of temperature change and tube diameter size change on the hydraulic pressure tightness of the shield tail sealing oil can be reflected.

However, in the above prior art, each component has a large separability, and when the component is moved, the component needs to be disassembled into a plurality of parts, and one part of the component needs to be moved and then assembled, which is troublesome and complicated in process and wastes time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a shield tail seals grease pumpability detection device to the separation nature is great between each subassembly of prior art who proposes in solving the background art, when removing it, needs become a plurality of parts to its split, will partly remove, assembles again, and the process is comparatively troublesome complicated, and comparatively time-wasting's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: shield tail sealing grease pump sending nature detection device, including the detection device body, the detection device body includes gas cylinder, reation kettle, high low temperature circulator, electronic balance and places the case, all the intercommunication has the connecting pipe between gas cylinder, reation kettle and the high low temperature circulator, gas cylinder, reation kettle, high low temperature circulator and electron day average fixed connection are in placing the incasement, place two baffles of incasement fixedly connected with, place two fixedly connected with fixed plates on the case, it has two chamber doors to articulate on the fixed plate, the chamber door with place and be provided with the tool to lock between the case, place two slide rails of incasement fixedly connected with, two slide rail and be connected with sliding frame on the slide rail, be connected with the grease collecting vessel through centre gripping subassembly in the sliding frame, be provided with spacing subassembly between sliding frame and the fixed plate, seted up viewing aperture on the fixed plate, viewing aperture department fixedly connected with observation window, the bottom of placing the case is through a plurality of spliced pole fixedly connected with universal wheels of taking the lock, places sliding connection on the case and is connected with spacing frame, be provided with the drive assembly that is used for driving spacing frame and goes on the gliding from top to bottom.

Preferably, the centre gripping subassembly includes two-way screw rod, two-way screw rod rotates to be connected on the inside wall of sliding frame, and threaded sleeve is equipped with two screw thread blocks on the two-way screw rod, fixedly connected with grip block on the screw thread block, the grip block passes through sliding block sliding connection on the inside wall of sliding frame, is provided with power component on the two-way screw rod.

Further, power component includes the dwang, dwang fixed connection is on two-way screw rod, and the dwang runs through the sliding frame and extends to external world and fixedly connected with knob.

Still further, the limiting assembly comprises two limiting plates, the limiting plates are fixedly connected to the sliding frame, limiting bolts are connected to the limiting plates in a threaded mode, and limiting screw grooves matched with the limiting bolts are formed in the fixing plate.

As the further scheme of this scheme, drive assembly includes the support frame, support frame fixed connection rotates on the support frame and is connected with the rotation screw rod in placing the bottom of case, rotate fixedly connected with rotation post on the screw rod, the rotation post rotates and connects in the bottom of placing the case, and the thread bush is equipped with the threaded rod on the rotation screw rod, threaded rod fixed connection is provided with on the rotation post and drives the commentaries on classics subassembly on the inside wall of spacing frame.

As a further scheme of this scheme, it includes first bevel gear to drive the subassembly that changes, the fixed cover of first bevel gear is established on rotating the post, the bottom fixedly connected with link of placing the case, it is connected with the actuating lever to rotate on the link, fixed cover is equipped with second bevel gear on the actuating lever, first bevel gear meshes with second bevel gear mutually.

On the basis of the scheme, the driving rod is fixedly connected with a Z-shaped rocker.

On the basis of the scheme, a cushion pad is fixedly connected to the top end of the electronic balance.

(III) advantageous effects

Compared with the prior art, the utility model provides a shield tail sealing grease pumpability detection device possesses following beneficial effect:

the utility model discloses in, be convenient for to the gas cylinder through placing the case, reation kettle, high low temperature cycle machine and electronic balance place, and be convenient for separate a plurality of subassemblies through the baffle and come, carry out the centre gripping to the grease collecting vessel through the centre gripping subassembly, then with sliding frame sliding connection on the slide rail, be convenient for clear up the grease collecting vessel, be convenient for spacing the fixed plate with the sliding frame through spacing subassembly on, be convenient for observe data through the observation window, the device of being convenient for is removed through the area lock universal wheel that the spliced pole is connected, slide from top to bottom through the spacing frame of drive assembly drive, be convenient for wholly carry on spacingly to the device, therefore, this shield tail seals grease pump sending nature detection device, be convenient for wholly remove and spacing the device, and easy operation, and the time saving.

Drawings

Fig. 1 is an exploded perspective view of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the gas cylinder, the reaction kettle, the high-low temperature circulator and the like;

fig. 5 is a schematic diagram of the three-dimensional structure of the two-way screw, the thread block, the clamping plate and the like.

In the figure: 1. a gas cylinder; 2. a reaction kettle; 3. a high and low temperature circulator; 4. an electronic balance; 5. a connecting pipe; 6. placing a box; 7. a partition plate; 8. a fixing plate; 9. a box door; 10. a slide rail; 11. a sliding frame; 12. a grease collecting barrel; 13. an observation window; 14. connecting columns; 15. universal wheels with locks; 16. a limiting frame; 17. a bidirectional screw; 18. a thread block; 19. a clamping plate; 20. a slider; 21. rotating the rod; 22. a rotation knob; 23. a limiting plate; 24. a limit bolt; 25. a support frame; 26. rotating the screw; 27. rotating the column; 28. a threaded rod; 29. a first bevel gear; 30. a connecting frame; 31. a drive rod; 32. a second bevel gear; 33. a Z-shaped rocker; 34. a cushion pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the shield tail sealing grease pumpability detection device comprises a detection device body, the detection device body comprises a gas cylinder 1, a reaction kettle 2, a high-low temperature circulator 3, an electronic balance 4 and a placing box 6, connecting pipes 5 are communicated among the gas cylinder 1, the reaction kettle 2, the high-low temperature circulator 3 and the electronic balance 3, the gas cylinder 1, the reaction kettle 2, the high-low temperature circulator 3 and the electronic balance 4 are fixedly connected in the placing box 6, two partition plates 7 are fixedly connected in the placing box 6 for separating each component, a fixing plate 8 is fixedly connected on the placing box 6, two box doors 9 are hinged on the fixing plate 8, a lock is arranged between the box doors 9 and the placing box 6, the lock is a common lock on the market, the box doors 9 can be conveniently limited on the placing box 6, the gas cylinder 1 can be conveniently replaced, the high-low temperature circulator 3 can be conveniently maintained, two slide rails 10 are fixedly connected in the placing box 6, a sliding frame 11 is connected on the two slide rails 10 in a sliding manner, the slide rails 10 are convenient for supporting the sliding frame 11 and are convenient for the sliding frame 11 to slide, a grease collecting barrel 12 is connected in the sliding frame 11 through a clamping assembly, the clamping assembly comprises a bidirectional screw 17, the bidirectional screw 17 is rotatably connected on the inner side wall of the sliding frame 11, two thread blocks 18 are sleeved on the bidirectional screw 17 in a threaded manner, a clamping plate 19 is fixedly connected on the thread blocks 18, the clamping plate 19 is slidably connected on the inner side wall of the sliding frame 11 through a sliding block 20, a power assembly is arranged on the bidirectional screw 17 and comprises a rotating rod 21, the rotating rod 21 is fixedly connected on the bidirectional screw 17, the rotating rod 21 penetrates through the sliding frame 11 to extend to the outside and is fixedly connected with a rotating button 22, the rotating button 22 is rotated, and the rotating button 22 rotates to drive the rotating rod 21 to rotate, dwang 21 rotates and drives two-way screw rod 17 and rotates, two-way screw rod 17 rotates and drives two screw blocks 18 and be close to each other or keep away from each other, two screw blocks 18 drive two grip blocks 19 and be close to each other or keep away from each other, be convenient for carry out the centre gripping to grease collecting vessel 12, be convenient for take grease collecting vessel 12, electronic balance 4's top fixedly connected with blotter 34, when placing electronic balance 4 with grease collecting vessel 12 on, be convenient for form the buffering to grease collecting vessel 12, in order to avoid grease collecting vessel 12 to place the process on electronic balance 4 and lead to grease collecting vessel 12 to break.

Further, a limit component is arranged between the sliding frame 11 and the fixed plate 8, the limit component comprises two limit plates 23, the limit plates 23 are fixedly connected on the sliding frame 11, limit bolts 24 are connected on the limit plates 23 in a threaded manner, limit screw grooves matched with the limit bolts 24 are formed in the fixed plate 8, the limit bolts 24 are rotated to enable the limit bolts 24 to go into the limit screw grooves, the sliding frame 11 is convenient to limit, an observation port is formed in the fixed plate 8, an observation window 13 is fixedly connected at the observation port, data on the electronic balance 4 is convenient to go in and out to observe, a plurality of universal wheels 15 with locks are fixedly connected at the bottom end of the placing box 6 through a plurality of connecting columns 14, the placing box 6 is convenient to move, the device is convenient to move integrally, a limit frame 16 is slidably connected on the placing box 6, a driving component for driving the limit frame 16 to slide up and down is arranged on the limit frame 16, the driving component comprises a support frame 25, the support frame 25 is fixedly connected at the bottom end of the placing box 6, a rotating screw 26 is rotatably connected on the rotating screw rod 26, a second bevel gear rack is fixedly connected with a driving rod 30, a driving rod 32, a driving rod 30 is connected on the rotating bevel rod 30, a driving rod 32, a driving rod is connected with a driving rod 32, the driving rod 30, the driving rod connected with a driving rod connected on the driving rod 32, a driving rod connected with a driving rod 32, rotate Z type rocker 33 and drive actuating lever 31 and rotate, actuating lever 31 rotates and drives second cone gear 32 and rotate, second cone gear 32 drives first cone gear 29 and rotates, first cone gear 29 rotates and drives rotation post 27 and rotate, rotation post 27 rotates and drives rotation screw rod 26 and rotates, it drives threaded rod 28 and reciprocates to rotate screw rod 26, thereby be convenient for drive spacing frame 16 and slide from top to bottom, slide until contacting ground downwards when spacing frame 16, continue to rotate Z type rocker 33, make spacing frame 16 continue to move downwards, can drive and place case 6 and upwards remove, thereby drive area lock universal wheel 15 and upwards move to area lock universal wheel 15 and break away from ground, can carry on spacingly to the device.

It should be further noted that the detecting device body related in the present disclosure is an authorized technology disclosed in patent No. CN202020145807.5, and its internal structure and operation principle are well known to those skilled in the art and are not innovative points of the present disclosure, so that detailed descriptions of the internal structure and operation principle of the present disclosure are omitted.

In summary, when the shield tail sealing grease pumpability detecting device is used, firstly, the shield tail sealing grease pumpability detecting device is placed at a place to be used, then the Z-shaped rocker 33 is rotated to drive the driving rod 31 to rotate, the driving rod 31 is rotated to drive the second bevel gear 32 to rotate, the second bevel gear 32 drives the first bevel gear 29 to rotate, the first bevel gear 29 rotates to drive the rotating column 27 to rotate, the rotating column 27 rotates to drive the rotating screw 26 to rotate, the rotating screw 26 rotates to drive the threaded rod 28 to move downwards, so as to drive the limiting frame 16 to slide downwards until the limiting frame 16 contacts the ground, the Z-shaped rocker 33 is rotated continuously, so that the limiting frame 16 continues to move downwards, can drive and place case 6 and upwards remove, thereby it upwards removes to take lock universal wheel 15 and breaks away from ground to take lock universal wheel 15 to drive, then can carry out pumpability detection through the detection device body, when needs clear up grease collecting vessel 12, rotate knob 22, knob 22 rotates and drives dwang 21 and rotate, dwang 21 rotates and drives two-way screw rod 17 and rotate, two-way screw rod 17 rotates and drives two screw blocks 18 and be close to each other, two screw blocks 18 drive two grip blocks 19 and be close to each other, until grip block 19 contacts grease collecting vessel 12, then rotate stop bolt 24, make stop bolt 24 break away from spacing thread groove, can stimulate out sliding frame 11, take out grease collecting vessel 12 and clear up.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The shield tail sealing grease pumping performance detection device comprises a detection device body, wherein the detection device body comprises a gas cylinder (1), a reaction kettle (2), a high-low temperature circulator (3) and an electronic balance (4), connecting pipes (5) are communicated among the gas cylinder (1), the reaction kettle (2) and the high-low temperature circulator (3), the shield tail sealing grease pumping performance detection device is characterized by further comprising a placing box (6), the gas cylinder (1), the reaction kettle (2), the high-low temperature circulator (3) and the electronic balance (4) are fixedly connected in the placing box (6), two partition plates (7) are fixedly connected in the placing box (6), a fixed plate (8) is fixedly connected on the placing box (6), two box doors (9) are hinged on the fixed plate (8), a lock is arranged between the box doors (9) and the placing box (6), two slide rails (10) are fixedly connected in the placing box (6), a slide frame (11) is slidably connected on the slide rails (10), a grease collecting barrel (12) is connected in the slide frame (11) through a clamping assembly, a plurality of observation ports (13) are arranged between the slide frame (11), and a plurality of observation ports (13) are connected with a plurality of observation boxes (6), place and have spacing frame (16) on case (6) sliding connection, be provided with on spacing frame (16) and be used for driving spacing frame (16) and carry out gliding drive assembly from top to bottom.

2. The shield tail sealing grease pumpability detection device of claim 1, characterized in that, the clamping assembly includes two-way screw rod (17), two-way screw rod (17) rotate to be connected on the inside wall of slide frame (11), and threaded sleeve is equipped with two screw thread pieces (18) on two-way screw rod (17), fixedly connected with clamping plate (19) on screw thread piece (18), clamping plate (19) pass through sliding block (20) sliding connection on the inside wall of slide frame (11), are provided with power component on two-way screw rod (17).

3. The shield tail sealing grease pumpability detection device of claim 2, characterized in that the power assembly comprises a rotating rod (21), the rotating rod (21) is fixedly connected to the bidirectional screw (17), and the rotating rod (21) extends to the outside through the sliding frame (11) and is fixedly connected with a rotating button (22).

4. The shield tail sealing grease pumpability detection device of claim 3, wherein the limiting assembly comprises two limiting plates (23), the limiting plates (23) are fixedly connected to the sliding frame (11), limiting bolts (24) are in threaded connection with the limiting plates (23), and limiting screw grooves matched with the limiting bolts (24) are formed in the fixing plate (8).

5. The shield tail sealing grease pumpability detection device of claim 4, characterized in that, drive assembly includes support frame (25), support frame (25) fixed connection has a rotation screw rod (26) in placing the bottom of case (6), rotation on support frame (25), fixedly connected with rotates post (27) on rotating screw rod (26), rotate post (27) and rotate the connection in placing the bottom of case (6), and the threaded bush is equipped with threaded rod (28) on rotating screw rod (26), threaded rod (28) fixed connection is on the inside wall of stop frame (16), is provided with on rotating post (27) and drives the subassembly that changes.

6. The shield tail sealing grease pumpability detection device of claim 5, characterized in that, the drive subassembly includes first bevel gear (29), first bevel gear (29) fixed cover is established on rotating column (27), the bottom fixedly connected with link (30) of placing case (6), it is connected with actuating lever (31) to rotate on link (30), fixed cover is equipped with second bevel gear (32) on actuating lever (31), first bevel gear (29) meshes with second bevel gear (32) mutually.

7. The shield tail sealing grease pumpability detection device of claim 6, characterized in that a Z-shaped rocker (33) is fixedly connected to the driving rod (31).

8. The shield tail sealing grease pumpability detection device of claim 7, characterized in that a cushion pad (34) is fixedly connected to the top end of the electronic balance (4).